Bring fluent.syntax automation in line

Author: Pike

.github/workflows/syntax-tests.yml .github/workflows/fluent.syntax.yml.github/workflows/syntax-tests.yml renamed to .github/workflows/fluent.syntax.yml

@@ -1,4 +1,4 @@
-name: syntax tests
+name: fluent.syntax
 
 on:
   # Trigger the workflow on push or pull request,
@@ -32,3 +32,19 @@ jobs:
         working-directory: ./fluent.syntax
         run: |
           ./runtests.py
+  syntax:
+    name: flake8
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+        with:
+          python-version: 3.7
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install flake8==3.7.9
+      - name: lint
+        working-directory: ./fluent.syntax
+        run: |
+          flake8

.github/workflows/lint.yml

@@ -19,7 +19,7 @@
           'Programming Language :: Python :: 3.5',
       ],
       packages=['fluent', 'fluent.runtime'],
-      # These should also be duplicated in tox.ini and ../.travis.yml
+      # These should also be duplicated in tox.ini and /.github/workflows/fluent.runtime.yml
       install_requires=[
           'fluent.syntax>=0.17,<0.18',
           'attrs',

fluent.runtime/setup.py

@@ -18,7 +18,7 @@
           'Programming Language :: Python :: 3.5',
       ],
       packages=['fluent', 'fluent.syntax'],
-      # These should also be duplicated in tox.ini and ../.travis.yml
+      # These should also be duplicated in tox.ini and /.github/workflow/fluent.syntax.yml
       tests_require=['six'],
       test_suite='tests.syntax'
       )